TreeNode Always Expanded - Preventing Nodes From Being Collapsed?
Mar 10, 2009I'd like my TreeView's nodes to always be expanded. Is there an elegant way of preventing nodes from being collapsed?
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Create Sections Of Code Which Can Be Collapsed And Expanded Like A Normal Public Or Private Sub?
Mar 8, 2011I have been told before that it is possible to create sections of code which can be collapsed and expanded like a normal Public or Private Sub, but containing multiple Public Subs So say I have code for a variety of textboxes I wanted to be able to collapse, how would I do this?
View 3 RepliesTreenode Duplicate When Expanded From Collapse
Jul 1, 2010Items in the child node seem to replicate themselves everytime when expanded from a collapsed state. I think the problem is that the memory needs to be cleared before I expand.[code]...
View 1 RepliesFind The Number Of Expanded / Collapsed Master Rows And Grouped Rows In A DevExpress GridView?
Jan 18, 2012I am currently using DevExpress 10.2 within Visual Studio 2010. In a previous question I was trying to print the current user view of a DevExpress GridControl with the user's choice of expanded or collapsed master rows and/or group sections. I was told this was not possible at this time. I have now decided to use the following code:
[Code]...
Checking Treeview Nodes - If Parent Is Checked Check All Child Nodes
Aug 31, 2011I'm all new to this treeview business. I have a fixed treeview, very simple and basic. Only two levels, parent and child nodes. I just need two things out of this treeview.
1) If parent is checked, check all child nodes.
2) If just one child node is unchecked, uncheck parent node.
That's it! I've been looking for this for 30 mins and I cant find it. Maybe because my vb.net is old, it doesnt seem to be the same as others =/ I'm using vb.net 2003.
Javascript - Check Child Nodes With Text (*x) In Different Parent Nodes ASP Treeview?
Dec 15, 2011I have a problem with my treeview. I have two child nodes with different parents which contains a literal (*x). In this case (*1) (view image)
[Code]...
Get The Width/Height Of A Collapsed Control In WPF?
Apr 18, 2011im wondering if theres an easy way to get the width of a control in WPF at runtime while the control is collapsed.when i use control.Width ill get the following result: -1.#INDand control.actualWidth will return 0.0 because its collapsed.
View 3 RepliesC# - XPath: Select All A Nodes And All B Nodes That Are Not Inside An A Node?
Mar 28, 2009Is the following possible in one XPath expression (see sample below) Select all (span tags of class msg) AND all ((img tags that have a non-empty alt attribute) AND (are NOT located inside a span tag of class msg))
[Code]...
Content Be Expanded When It Is Full Screen?
May 19, 2012I know the code of full screen is
If Me.WindowState = FormWindowState.Normal Then
Me.WindowState = FormWindowState.Maximized
Else[code]....
but i want the content be expanded when it is full screen.
Open Chm File With Expanded State
Nov 28, 2009I want to open a chm file with expanded state.I opend my file but it collapse all.
View 7 RepliesIDE :: Data Sources Window - All Objects Expanded
Nov 26, 2011I have a VB project with a large number of data sources in the data sources window. While the datasets behave well, the objects constantly expanded themselves to show all the properties. This means a lot of scrolling to find one.
View 10 RepliesLoop Through Treeview Nodes To Delete Certain Nodes?
Dec 16, 2010I have a treeview that is populated from a HDD folder collection. Its structure is similar to the following (however the structure is dynamic):
My Disk:
|
|--folder1(tag:folder)
| |--subfolder1(tag:folder)
[code]....
I call the sub as follows:
deleteNode(treeview1.Nodes(0).Nodes)
However, the above is not working properly. It deletes only some nodes and not all the targeted nodes.
IDE :: Make The Collapsible Markers(-) Or (+) For Collapsed Sections/regions Larger?
Mar 10, 2011it is possible to make the collapsible markers(-) or (+) for collapsed sections/regions larger.VS 2010 Pro.
View 7 RepliesPut A Title On Collapsed Outlining In Visual Basic Express 2010
Jul 4, 2010When I select an area of text in Visual Basic Express 2010 and then go click Edit/Outlining/Hide Selection; the area collapses and is represented by three dots like "...". Is there a way to put my own title, description or label on it for better meaning and communication?
View 1 RepliesScreen Capture That Will Include The Menu Strip If Expanded?
Mar 11, 2010Is there anyway to do a screen capture that will include the menu strip if expanded? I know ALT + PrintScreen will do a capture of the current view, but once I hit the ALT key, the menus disappear...
View 1 RepliesAdd Treeview Nodes And Sub Sub Nodes Using Functions?
Mar 14, 2009how to add treeview nodes and sub sub nodes using functions
View 1 RepliesVS 2008 - TreeView Populate The TreeView.nodes With The Default Nodes Via Properties
Mar 14, 2010I'm running out of walls to bang my head against. Okay new windows form with a textbox, button and TreeView Populate the TreeView.nodes with the default nodes via properties
[Code]...
I want to click button1 and have the name of the childnode? Node3? placed in the textbox. Not via selection, I can do that. But via index or item number. The code I have is as follows
[Code]...
Getting Rid Of The "box" Displayed Around Collapsed Code Segments?
Mar 7, 2010Is there any way of getting rid of the "box" displayed around collapsed code segments?
eg:
Is there a setting in fonts & colors for that? Can't seem to find it.
Add A Tooltip To A Treenode?
Jun 2, 2011So i'm trying to add a tooltip to a treenode, But with no luck. I've tried things like: Treeview.nodes(0).tooltiptext = "Hello"
View 2 RepliesAdd A Treenode To A Listbox?
Jan 18, 2010I'm trying to add a treenode to a listbox... say the TreeNode is named "Blue", when I add it to the listbox with Listbox.Items.Instert the output it gives me is "TreeNode: Blue"... How do I do this without having it bind the "TreeNode:" part to the output?
View 10 RepliesSet And Run Treenode Tag Properties In Xml?
Dec 1, 2011I am able to populate treeview from xml.
But now i am going to place the tag propeties at each node. And the tag content will be file path.
My code to generate from xml is as below:
Private Sub Frm_Load(sender As Object, e As System.EventArgs) Handles Me.Load
Dim file_name2 As String = "C:UsersDesktopEngineering.xml"
[Code].....
Using A Dictionary In A TreeNode Tag ?
Jan 28, 2012I'm writing a bit of code that I want to populate a TreeView, which it does quite successfully, but I also want to put a Dictionary in the Tag of each Level 1 child node. Once the Tag has been set to the Dictionary, is there any way I can modify the dictionary, without redeclaring the Tag.For Each verse In Verses
Dim _verse = verse.ToString.Trim
Dim _node As TreeNode = New TreeNode(_verse.Split(vbNewLine).First & "...")
_node.ToolTipText = _verse[code]...
Way To Get Selected TreeNode
Sep 1, 2011I need to grab the TreeNode that's selected when someone right-clicks on it. The TreeView.selectedNode() returns the top-most node, and disregards the child nodes.
View 1 RepliesCreate, And Use An Inherited Treenode?
Jun 24, 2010I'm confused regarding the MS examples for inheriting a treenode. I have created the following class to allow an addtion description field on the treenode:-
[Code]...
DnD Treenode To ListBox And Back?
Feb 17, 2009I have some code that allows me to drag a treenode into a listbox and then drag it back into the treeview as needed. When I drag a node out of the treeview, the node is removed from the treeview. When I drag it back, I need the node to be inserted into the same parent node/position it came from. I think I can save the node's FullPath property before removing it from the tree, then decipher it again when I re-add it but am looking for a cleaner way
View 2 RepliesFind A Treenode Children?
Oct 31, 2011I start with VB 2010 since a short time.I need to check in a Treeview if a node has children or not.In VB 6 there was the property clildren that allow to understand this.
View 1 RepliesGet Treenode Bounds In A Treeview?
Aug 3, 2010I know the node how can i get the bounds as a rectangle for a particular node on a treeview?
If it is not displayed i want nothing to be returned
Populating Another TreeView From Treenode?
Jun 24, 2010I built a treenode to be populated from my network drives, from this treeview I would like to populate another treeview to show the files when the first one is selected. For example, if the user were to click on the c:TestFolder then the second treeview would show the TestFolder, all sub folders and files.
Below is my code:
Imports System
Imports System.IO
Public Class F_Treeview_Demo
Public IsSomethingChecked As Boolean = False
Private fbIgnoreClick As Boolean = False
[Code] .....
Treeview Add Panel As Treenode?
Mar 26, 2011how to add a panel control as a treenode in a Winform treeview control
View 8 RepliesWay To Disable TreeNode Like .Enabled
Oct 4, 2006Is there way to Disable TreeNode Like .Enabled = False..I need this so no one can change the CheckBox checked state
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